Flat US Plug AC 80-300V LCD Digital Voltmeter Voltage Measuring Monitor, AC 110V 220V Voltage Panel Power Volt Test Monitor Gauge Meter for Household Plug into Outlet to Measure Voltage (1)

(564 Reviews)

Price
$5.99

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(20000 available )

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Reviews
  • Alvin P

    > 24 hour

    nice

  • Paul Bowman

    > 24 hour

    Flat US Plug AC 80-300V LCD Digital Voltmeter Voltage Measuring Monitor, AC 110V 220V Voltage Panel Power Volt Test Monitor Gauge Meter for.....

  • Gayle Hagenes Jr.

    > 24 hour

    You can monitor the voltage in your home.

  • Barry D

    > 24 hour

    These meters are a great addition to my motorhome as I travel around and use many different RV Parks power. They let me check and monitor what voltage I am getting.

  • Jesus Vargas

    > 24 hour

    Fácil de leer y fácil de usar

  • Kevin M

    > 24 hour

    Easy to read.

  • Brian

    > 24 hour

    Nice to know current output. Also the voltage when running on the generator.

  • David L Crismond

    > 24 hour

    Bla bla

  • Arcy

    > 24 hour

    I liked the simplicity of the product - simply plug it in. It only takes up one outlet slot, and the readings are large enough to be read at a distance. Although I did not measure the absolute accuracy of the reading, all three units had the same reading. Haven’t had the devices long enough to assess longevity. For me the value was worth the price.

  • C. Petra

    > 24 hour

    When there is high demand in your grid say super hot days or super cold days, your line voltage may drop.


Parameters:
Measuring accuracy: +/-1.5%, +/- 2 word
Measuring range: 80 - 300V (110V, 220V)
Consume power: less than 1W (about every 1200 hours consume 1 kilowatt-hour)
Plug style: US plug
Number of digits: 3 digits
Dimensions: 53 mm (length) x 38 mm (width)
Color: white

Potentiometer adjusting method:
Please use the screwdriver to open the outer case of the voltmeter.
Then adjust the potentiometer with small size screwdriver.
If the displayed voltage is too high, please adjust potentiometer counter-clockwise.
If the displayed voltage is too low, please adjust potentiometer clockwise.

Application:
The monitor can be widely applied in 80-300V mains measurement, such as office, factory, laboratory, household and so on.
You can use this item in RV as a way to view voltage to prevent issues with appliances.
You can use this item to monitor the voltage of other appliances; when this volt gauge displays too high or too low voltage, you can selectively turn off your appliances or equipment so as to prolong the life of your appliances.

Package includes:
1 x Voltage test meters

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